We are using it for Bowden type 3D printer. The nut part is long and easy to remove. When used for 3D printers Because mending tape is unnecessary, it is necessary to peel off the mending tape with an inch type dice.

Sticky metal fittings are good.
However, depending on the brand of hose (polyurethane), it may cut off. (Small diameter)
It may be more suitable for nylon hose than polyurethane hose.
Polyurethane hose with cheap brand name unknown made abroad is not suitable.